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Solution structure of the insecticidal spider-venom peptide Aps III
Biology and Chemistry Report
2M36
  •   Structure Details   Hide

    Structure Keywords

    Keywords TOXIN
    Text Asp III, mu-CUTX-As1a, inhibitor cystine knot, voltage-gated sodium channel, insect toxin, TOXIN

    Polymeric Molecules

    Chain A
    Description U2-cyrtautoxin-As1a 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 3859.3 
    Source Method genetically manipulated  
    Entity Name U2-CUTX-As1a, Aptotoxin III, Aptotoxin-3, Paralytic peptide III, PP III 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A TXP3_APOSC P49268     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    9405   Pathogenesis  The Set of Specific Processes That Generate the Ability of an Organism to Cause Disease in Another. 
    44475   Envenomation Resulting in Negative Regulation of High Voltage Gated Calcium Channel Activity in Other Organism  A Process That Begins with Venom Being Forced Into an Organism by the Bite or Sting of Another Organism and Ends with the Resultant Stopping Prevention or Reduction of the Activity of a High Voltage Gated Calcium Channel in the Bitten Organism. 
    44476   Envenomation Resulting in Negative Regulation of Low Voltage Gated Calcium Channel Activity in Other Organism  A Process That Begins with Venom Being Forced Into an Organism by the Bite or Sting of Another Organism and Ends with the Resultant Stopping Prevention or Reduction of the Activity of a Low Voltage Gated Calcium Channel in the Bitten Organism. 
    44487   Envenomation Resulting in Modulation of Transmission of Nerve Impulse in Other Organism  A Process That Begins with Venom Being Forced Into an Organism by the Bite or Sting of Another Organism and Ends with the Resultant Modulation of the Transmission of Nerve Impulses in the Bitten Organism. 
    44493   Envenomation Resulting in Negative Regulation of Voltage Gated Sodium Channel Activity in Other Organism  A Process That Begins with Venom Being Forced Into an Organism by the Bite or Sting of Another Organism and Ends with the Resultant Stopping Prevention or Reduction of the Activity of a Voltage Gated Sodium Channel in the Bitten Organism. 
    44562   Envenomation Resulting in Negative Regulation of Voltage Gated Potassium Channel Activity in Other Organism  A Process That Begins with Venom Being Forced Into an Organism by the Bite or Sting of Another Organism and Ends with a Resultant Negative Regulation of the Activity of a Voltage Gated Potassium Channel in the Bitten/stung Organism. 
    5576   Extracellular Region  The Space External to the Outermost Structure of a Cell. For Cells Without External Protective or External Encapsulating Structures This Refers to Space Outside of the Plasma Membrane. This Term Covers the Host Cell Environment Outside an Intracellular Parasite. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Trap Door Spider
    Scientific Name Apomastus schlingeri  
    Host Scientific Name Escherichia coli  
    Host Vector Plic C